OF SOUTH AUSTRALIA. 
159 
Callophyllis marginifera J. Agardh. 
Frond flattened, thinly membranaceous, like a Nitophyllum, decompound 
pinnate, the pinnae becoming thinner and ultimately very narrow. Rachis 
9 mm. to 10 mm. wide. Cystocarps globose, lateral on the margin and often 
on the apex of a pinnule reflexed over it. Closely adheres to the paper. 
South Australia (Fowler's Bay, Eastern Bays). 
Callophyllis Lambertii (Turner) Greville. 
The tallest and most robust as well as the commonest species. Rising to 
25 cm. to 45 cm., the main rachides are 6 mm. to 8 mm. broad, flat, two- 
edged and stout, the main branches erect and vaguely dichotomous, the side 
Fig. 30 . — Callophyllis Lambertii: Two specimens. 
pinnae spreading and again breaking into laciniae and teeth. Cysto- 
carps sub-immersed within the apices of the pinnules. Colour deep blood- 
red. Does not readily adhere to paper. 
From Western Australia round to Victoria and Tasmania. In South Aus- 
tralia (Encounter Bay, Investigator Strait, Eastern Bays). 
Callophyllis coccinea Harvey. 
Frond spreading equally, flattened, two-edged, the main rachides dichoto- 
mous or often with several branches approximating, di-trichotomous. The 
segments becoming slenderer as they pass outwards. Height 8 cm. to 15 cm. 
The main rachides as wide as in C. Lambertii. Cystocarps below the apices 
of the pinnules. The contours are smoothly corymbose. The colour a 
beautiful rose, and the plant adheres closely to the paper. 
South Australia (Investigator Strait, Eastern Bays), Victoria, Tasmania. 
